feat(presets): add ClaudeCN provider presets

Add ClaudeCN as a new partner provider with support for:
- Claude Code preset (Anthropic native protocol)
- Codex preset (gpt-5.5 model)
- Claude Desktop preset (direct mode with passthrough routes)
- OpenCode preset (@ai-sdk/anthropic)
- OpenClaw preset (anthropic-messages protocol)
- Hermes preset (anthropic_messages mode)
- Icon configuration (claudecn.png)
- i18n support (zh/en/ja) with enterprise service promotion

ClaudeCN is an enterprise-grade AI gateway operated by a registered
company, supporting enterprise procurement processes with corporate
payments, contracts, and compliance guarantees.

src/config/hermesProviderPresets.ts

@@ -706,6 +706,36 @@ export const hermesProviderPresets: HermesProviderPreset[] = [
       model: { default: "claude-opus-4-7", provider: "cubence" },
     },
   },
+  {
+    name: "ClaudeCN",
+    websiteUrl: "https://claudecn.top",
+    apiKeyUrl: "https://claudecn.top/register?aff=ccswitch",
+    settingsConfig: {
+      name: "claudecn",
+      base_url: "https://claudecn.top",
+      api_key: "",
+      api_mode: "anthropic_messages",
+      models: [
+        { id: "claude-opus-4-7", name: "Claude Opus 4.7" },
+        { id: "claude-sonnet-4-6", name: "Claude Sonnet 4.6" },
+        { id: "claude-haiku-4-5", name: "Claude Haiku 4.5" },
+      ],
+    },
+    category: "third_party",
+    isPartner: true,
+    partnerPromotionKey: "claudecn",
+    icon: "claudecn",
+    templateValues: {
+      apiKey: {
+        label: "API Key",
+        placeholder: "",
+        editorValue: "",
+      },
+    },
+    suggestedDefaults: {
+      model: { default: "claude-sonnet-4-6", provider: "claudecn" },
+    },
+  },
   {
     name: "AIGoCode",
     websiteUrl: "https://aigocode.com",